Thanks for the reply! This isn't a only a smartphone feature. It's used on desktop PCs too (what I need it for). I've upgraded from Windows 7 and I see Windows Hello all over the web on the desktop PC but not on mine. Fully-updated to the latest software too. Is it that older devices don't support windows hello? My PC is less than 4 years old.If I remember correctly, there aren't any device's out yet that support Windows' Hello. You'll probably have to wait until fall when they release Windows 10 for mobile devices. Then Microsoft will probably have one or two smartphones that support it. That's supposedly when they're finally going to release a non-low-end flagship smartphone.
Surface 4/4 Pro are supposedly on the way, too.